356440044676 has 9 divisors (see below), whose sum is σ = 623772167781. Its totient is φ = 178219425312.

The previous prime is 356440044661. The next prime is 356440044691. The reversal of 356440044676 is 676440044653.

The square root of 356440044676 is 597026.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (356440044661) and next prime (356440044691).

It can be written as a sum of positive squares in only one way, i.e., 207616922500 + 148823122176 = 455650^2 + 385776^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1044796 + ... + 1343308.

Almost surely, 2^356440044676 is an apocalyptic number.

356440044676 is the 597026-th square number.

It is an amenable number.

356440044676 is a deficient number, since it is larger than the sum of its proper divisors (267332123105).

356440044676 is an frugal number, since it uses more digits than its factorization.

356440044676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597030 (or 298515 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 49.

Multiplying 356440044676 by its sum of digits (49), we get a square (17465562189124 = 4179182²).

The spelling of 356440044676 in words is "three hundred fifty-six billion, four hundred forty million, forty-four thousand, six hundred seventy-six".